Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,766 indexed, measured the same four ways as everything else here.
alirezarezvani/claude-code-aso-skill
Skill Claude CodeCodex
Complete App Store Optimization (ASO) toolkit for researching, optimizing, and tracking mobile app performance on Apple App Store and Google Play Store.
twostraws/SwiftData-Agent-Skill
Skill Codex
Writes, reviews, and improves SwiftData code using modern APIs and best practices. Use when reading, writing, or reviewing projects that use SwiftData.
Skill Claude CodeCodex
Transform AI agents from task-followers into proactive partners that anticipate needs and continuously improve. Now with WAL Protocol, Working Buffer for context survival, Compaction Recovery, and battle-tested security patterns. Part of the Hal Stack 🦞.
Skill Claude CodeCodex
Helps a coding agent build LINE bots / clients with the @evex-dev/linejs library — npm and JSR package, Node-first, runs on Deno/Bun too. Use when the user asks to write LINE bots, automate LINE accounts, work with LINE Thrift APIs, or wrap the AI "Agent I" feature.
MCP server Claude CodeCodexCursor +2 ✓ vendor
The GitKraken MCP Server for managing repos, PRs, issues across GitHub, GitLab, Bitbucket and more. Runs locally from the @gitkraken/gk npm package.
Skill Claude CodeCodex
An effort-estimation method for agent-spec Task Contracts, which are structured descriptions of software work. It estimates work in rounds, meaning cycles of an AI agent doing and checking tasks.
Skill Claude CodeCodex
Extract evidence-based style guides and motion appendices from websites or web apps. Use when Codex needs reusable visual language, semantic tokens, component/state rules, runtime animation evidence, or style references that preserve design signal while stripping product-specific structure and content.
Skill Codex
Generate checklist-first CodexBridge /agent drafts from natural-language intake using bounded action routing, skill-owned task typing, scope clarification, and immutable prompt scaffolds. Use when implementing, testing, or simulating first-host /agent add or bare /agent draft creation, especially for repo-aware code…
Skill Claude CodeCodex
Run NTM for multi-agent tmux orchestration, work triage, robot mode, safety, coordination, and local APIs. Use when spawning swarms, dispatching work, or operating ntm as an agent or human operator.
Skill Claude CodeCodex
Build and maintain an explorable, progressively-disclosed isometric "atlas" of a system's architecture — an interactive page (hover to read, click to pin, go inside for steps, moving data packets you can inspect, chapters that reveal the system a few structures at a time) plus a generated text twin (SYSTEM.md) and…
Skill Claude CodeCodex
Consume the Accounted REST API (Swedish double-entry bookkeeping SaaS, https://app.gnubok.se/api/v1). Use when building an integration, app, backend job, or agent tool layer against Accounted: invoices, customers, suppliers, supplier invoices, journal entries (bokföring), bank transactions and reconciliation, payroll…
rediumvex/ai-video-generator-claude
Skill Claude CodeCodex
Generate customer testimonial and social proof video prompts for Seedance 2.0 on Higgsfield. Use for customer stories, case study videos, review showcases, social proof content, success story videos, or any content featuring customer results and experiences. Triggers on testimonial, review, case study, social proof…
zhiliscope/baiyueguang-learning-skill
Skill Claude CodeCodex
Transform knowledge points into an investigable information network using the Baiyueguang Learning Method.
Skill Claude CodeCodex
Generate Echidna/Medusa-compatible Solidity fuzz suites from Foundry or Hardhat projects. Trigger on "fizz", "generate fuzz suite", "build fuzz harness", "stateful fuzzing", "fuzzing harness", "property testing", and "invariant suite".
Skill Claude CodeCodex needs its repo
Make a new Verse realm (a world at openagents.com/realms/ ) in the OpenAgents repository from a shallow clone, check it locally and open a pull request. Use when asked to build, add or remix a realm, a game or a world for the Verse.
Skill Claude CodeCodex
Explain what improved and regressed in nuxt.com Google Search, recommend specific SEO changes, and give the team a measurable monitoring plan. Team only.
zclllyybb/lofisu-identity-engine
Skill Claude CodeCodex
A role-playing guide based on an analysis of LofiSu’s public GitHub activity and online course-selling behavior. It describes how to respond from that person’s inferred perspective and communication style.
Skill Codex
Generate full-background editorial illustrations in Anthropic's hand-drawn visual language: warm or muted opaque color fields, irregular ivory carrier shapes, and bold black gestural linework. Use when the user asks for an Anthropic-style, Claude-style, hand-drawn AI editorial, newsroom, blog hero, social card, or…
Skill Claude CodeCodex
A research workflow for Tushare, a Chinese financial-data service covering Chinese stocks, funds, company reports, money flows, news, and economic data.
Skill Codex
Use this skill when the user wants to add, refactor, or generalize a agentpay integration like Bitrefill. Follow the shared plugin registration path under src/plugins, keep plugin-specific API or scraping code under src/lib/ or src/lib/ /, reuse the existing Rust daemon signing and policy path through the shared CLI…
Skill Claude CodeCodex
Read ghtkn's documentation with ghtkn docs list and ghtkn docs show before answering. ghtkn is a CLI that creates short-lived (8h) GitHub user access tokens from GitHub Apps. Use for any question about ghtkn, GHTKN environment variables, ghtkn get / exec / auth / agent / revoke, the ghtkn git credential helper, or…
FloWritesCode/fwc-swiftui-skills
Skill Claude CodeCodex
Adapts and reviews SwiftUI apps for iPhone Duo (Xcode 27.1 / iOS 27.1 SDK) and continuously changing window sizes. Use when supporting the foldable iPhone Duo, outer or inner display, vertical bars (toolbarVerticalBehavior, axisBehavior, visibilityPriority, ToolbarOverflowMenu), sheet placement, reserved regions and…
Dicklesworthstone/cass_memory_system
Skill Claude CodeCodex
CASS Memory System - procedural memory for AI coding agents. Three-layer cognitive architecture with confidence decay, anti-pattern learning, cross-agent knowledge transfer, trauma guard safety system. Bun/TypeScript CLI.
Skill Claude CodeCodex needs its repo
Deploy, resume, verify, update, recover, reset, or destroy production Dirextalk services and nodes on AWS. Use when the user explicitly invokes $dirextalk-deployer or asks in natural language for one of these Dirextalk lifecycle operations.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: